300 lines
8.0 KiB
VimL
300 lines
8.0 KiB
VimL
if !exists("g:go_metalinter_command")
|
|
let g:go_metalinter_command = ""
|
|
endif
|
|
|
|
if !exists("g:go_metalinter_autosave_enabled")
|
|
let g:go_metalinter_autosave_enabled = ['vet', 'golint']
|
|
endif
|
|
|
|
if !exists("g:go_metalinter_enabled")
|
|
let g:go_metalinter_enabled = ['vet', 'golint', 'errcheck']
|
|
endif
|
|
|
|
if !exists("g:go_metalinter_deadline")
|
|
let g:go_metalinter_deadline = "5s"
|
|
endif
|
|
|
|
if !exists("g:go_golint_bin")
|
|
let g:go_golint_bin = "golint"
|
|
endif
|
|
|
|
if !exists("g:go_errcheck_bin")
|
|
let g:go_errcheck_bin = "errcheck"
|
|
endif
|
|
|
|
function! go#lint#Gometa(autosave, ...) abort
|
|
if a:0 == 0
|
|
let goargs = shellescape(expand('%:p:h'))
|
|
else
|
|
let goargs = go#util#Shelljoin(a:000)
|
|
endif
|
|
|
|
let bin_path = go#path#CheckBinPath("gometalinter")
|
|
if empty(bin_path)
|
|
return
|
|
endif
|
|
|
|
let cmd = [bin_path]
|
|
let cmd += ["--disable-all"]
|
|
|
|
if a:autosave || empty(g:go_metalinter_command)
|
|
" linters
|
|
let linters = a:autosave ? g:go_metalinter_autosave_enabled : g:go_metalinter_enabled
|
|
for linter in linters
|
|
let cmd += ["--enable=".linter]
|
|
endfor
|
|
|
|
" path
|
|
let cmd += [expand('%:p:h')]
|
|
else
|
|
" the user wants something else, let us use it.
|
|
let cmd += [split(g:go_metalinter_command, " ")]
|
|
endif
|
|
|
|
if go#util#has_job() && has('lambda')
|
|
call s:lint_job({'cmd': cmd})
|
|
return
|
|
endif
|
|
|
|
" we add deadline only for sync mode
|
|
let cmd += ["--deadline=" . g:go_metalinter_deadline]
|
|
if a:autosave
|
|
" include only messages for the active buffer
|
|
let cmd += ["--include='^" . expand('%:p') . ".*$'"]
|
|
endif
|
|
|
|
|
|
let meta_command = join(cmd, " ")
|
|
|
|
let out = go#tool#ExecuteInDir(meta_command)
|
|
|
|
let l:listtype = "quickfix"
|
|
if go#util#ShellError() == 0
|
|
redraw | echo
|
|
call go#list#Clean(l:listtype)
|
|
call go#list#Window(l:listtype)
|
|
echon "vim-go: " | echohl Function | echon "[metalinter] PASS" | echohl None
|
|
else
|
|
" GoMetaLinter can output one of the two, so we look for both:
|
|
" <file>:<line>:[<column>]: <message> (<linter>)
|
|
" <file>:<line>:: <message> (<linter>)
|
|
" This can be defined by the following errorformat:
|
|
let errformat = "%f:%l:%c:%t%*[^:]:\ %m,%f:%l::%t%*[^:]:\ %m"
|
|
|
|
" Parse and populate our location list
|
|
call go#list#ParseFormat(l:listtype, errformat, split(out, "\n"), 'GoMetaLinter')
|
|
|
|
let errors = go#list#Get(l:listtype)
|
|
call go#list#Window(l:listtype, len(errors))
|
|
|
|
if !a:autosave
|
|
call go#list#JumpToFirst(l:listtype)
|
|
endif
|
|
endif
|
|
endfunction
|
|
|
|
" Golint calls 'golint' on the current directory. Any warnings are populated in
|
|
" the location list
|
|
function! go#lint#Golint(...) abort
|
|
let bin_path = go#path#CheckBinPath(g:go_golint_bin)
|
|
if empty(bin_path)
|
|
return
|
|
endif
|
|
|
|
if a:0 == 0
|
|
let goargs = shellescape(expand('%'))
|
|
else
|
|
let goargs = go#util#Shelljoin(a:000)
|
|
endif
|
|
|
|
let out = go#util#System(bin_path . " " . goargs)
|
|
if empty(out)
|
|
echon "vim-go: " | echohl Function | echon "[lint] PASS" | echohl None
|
|
return
|
|
endif
|
|
|
|
let l:listtype = "quickfix"
|
|
call go#list#Parse(l:listtype, out)
|
|
let errors = go#list#Get(l:listtype)
|
|
call go#list#Window(l:listtype, len(errors))
|
|
call go#list#JumpToFirst(l:listtype)
|
|
endfunction
|
|
|
|
" Vet calls 'go vet' on the current directory. Any warnings are populated in
|
|
" the location list
|
|
function! go#lint#Vet(bang, ...) abort
|
|
call go#cmd#autowrite()
|
|
echon "vim-go: " | echohl Identifier | echon "calling vet..." | echohl None
|
|
if a:0 == 0
|
|
let out = go#tool#ExecuteInDir('go vet')
|
|
else
|
|
let out = go#tool#ExecuteInDir('go tool vet ' . go#util#Shelljoin(a:000))
|
|
endif
|
|
|
|
let l:listtype = "quickfix"
|
|
if go#util#ShellError() != 0
|
|
let errors = go#tool#ParseErrors(split(out, '\n'))
|
|
call go#list#Populate(l:listtype, errors, 'Vet')
|
|
call go#list#Window(l:listtype, len(errors))
|
|
if !empty(errors) && !a:bang
|
|
call go#list#JumpToFirst(l:listtype)
|
|
endif
|
|
echon "vim-go: " | echohl ErrorMsg | echon "[vet] FAIL" | echohl None
|
|
else
|
|
call go#list#Clean(l:listtype)
|
|
call go#list#Window(l:listtype)
|
|
redraw | echon "vim-go: " | echohl Function | echon "[vet] PASS" | echohl None
|
|
endif
|
|
endfunction
|
|
|
|
" ErrCheck calls 'errcheck' for the given packages. Any warnings are populated in
|
|
" the location list
|
|
function! go#lint#Errcheck(...) abort
|
|
if a:0 == 0
|
|
let goargs = go#package#ImportPath(expand('%:p:h'))
|
|
if goargs == -1
|
|
echohl Error | echomsg "vim-go: package is not inside GOPATH src" | echohl None
|
|
return
|
|
endif
|
|
else
|
|
let goargs = go#util#Shelljoin(a:000)
|
|
endif
|
|
|
|
let bin_path = go#path#CheckBinPath(g:go_errcheck_bin)
|
|
if empty(bin_path)
|
|
return
|
|
endif
|
|
|
|
echon "vim-go: " | echohl Identifier | echon "errcheck analysing ..." | echohl None
|
|
redraw
|
|
|
|
let command = bin_path . ' -abspath ' . goargs
|
|
let out = go#tool#ExecuteInDir(command)
|
|
|
|
let l:listtype = "quickfix"
|
|
if go#util#ShellError() != 0
|
|
let errformat = "%f:%l:%c:\ %m, %f:%l:%c\ %#%m"
|
|
|
|
" Parse and populate our location list
|
|
call go#list#ParseFormat(l:listtype, errformat, split(out, "\n"), 'Errcheck')
|
|
|
|
let errors = go#list#Get(l:listtype)
|
|
|
|
if empty(errors)
|
|
echohl Error | echomsg "GoErrCheck returned error" | echohl None
|
|
echo out
|
|
return
|
|
endif
|
|
|
|
if !empty(errors)
|
|
call go#list#Populate(l:listtype, errors, 'Errcheck')
|
|
call go#list#Window(l:listtype, len(errors))
|
|
if !empty(errors)
|
|
call go#list#JumpToFirst(l:listtype)
|
|
endif
|
|
endif
|
|
else
|
|
call go#list#Clean(l:listtype)
|
|
call go#list#Window(l:listtype)
|
|
echon "vim-go: " | echohl Function | echon "[errcheck] PASS" | echohl None
|
|
endif
|
|
|
|
endfunction
|
|
|
|
function! go#lint#ToggleMetaLinterAutoSave() abort
|
|
if get(g:, "go_metalinter_autosave", 0)
|
|
let g:go_metalinter_autosave = 0
|
|
call go#util#EchoProgress("auto metalinter disabled")
|
|
return
|
|
end
|
|
|
|
let g:go_metalinter_autosave = 1
|
|
call go#util#EchoProgress("auto metalinter enabled")
|
|
endfunction
|
|
|
|
function s:lint_job(args)
|
|
let status_dir = expand('%:p:h')
|
|
let started_at = reltime()
|
|
|
|
call go#statusline#Update(status_dir, {
|
|
\ 'desc': "current status",
|
|
\ 'type': "gometalinter",
|
|
\ 'state': "analysing",
|
|
\})
|
|
|
|
" autowrite is not enabled for jobs
|
|
call go#cmd#autowrite()
|
|
|
|
let l:listtype = go#list#Type("quickfix")
|
|
let l:errformat = '%f:%l:%c:%t%*[^:]:\ %m,%f:%l::%t%*[^:]:\ %m'
|
|
|
|
function! s:callback(chan, msg) closure
|
|
let old_errorformat = &errorformat
|
|
let &errorformat = l:errformat
|
|
caddexpr a:msg
|
|
let &errorformat = old_errorformat
|
|
|
|
" TODO(arslan): cursor still jumps to first error even If I don't want
|
|
" it. Seems like there is a regression somewhere, but not sure where.
|
|
copen
|
|
endfunction
|
|
|
|
function! s:close_cb(chan) closure
|
|
let l:job = ch_getjob(a:chan)
|
|
let l:status = job_status(l:job)
|
|
|
|
let exitval = 1
|
|
if l:status == "dead"
|
|
let l:info = job_info(l:job)
|
|
let exitval = l:info.exitval
|
|
endif
|
|
|
|
let status = {
|
|
\ 'desc': 'last status',
|
|
\ 'type': "gometaliner",
|
|
\ 'state': "finished",
|
|
\ }
|
|
|
|
if exitval
|
|
let status.state = "failed"
|
|
endif
|
|
|
|
let elapsed_time = reltimestr(reltime(started_at))
|
|
" strip whitespace
|
|
let elapsed_time = substitute(elapsed_time, '^\s*\(.\{-}\)\s*$', '\1', '')
|
|
let status.state .= printf(" (%ss)", elapsed_time)
|
|
|
|
call go#statusline#Update(status_dir, status)
|
|
|
|
let errors = go#list#Get(l:listtype)
|
|
if empty(errors)
|
|
call go#list#Window(l:listtype, len(errors))
|
|
elseif has("patch-7.4.2200")
|
|
if l:listtype == 'quickfix'
|
|
call setqflist([], 'a', {'title': 'GoMetaLinter'})
|
|
else
|
|
call setloclist(0, [], 'a', {'title': 'GoMetaLinter'})
|
|
endif
|
|
endif
|
|
|
|
if get(g:, 'go_echo_command_info', 1)
|
|
call go#util#EchoSuccess("linting finished")
|
|
endif
|
|
endfunction
|
|
|
|
let start_options = {
|
|
\ 'callback': function("s:callback"),
|
|
\ 'close_cb': function("s:close_cb"),
|
|
\ }
|
|
|
|
call job_start(a:args.cmd, start_options)
|
|
|
|
call go#list#Clean(l:listtype)
|
|
|
|
if get(g:, 'go_echo_command_info', 1)
|
|
call go#util#EchoProgress("linting started ...")
|
|
endif
|
|
endfunction
|
|
|
|
" vim: sw=2 ts=2 et
|